The HM-EXT Mast Extension for Weatherhawk Weather Station Mounts is a durable accessory that is designed to increase the height of the Weatherhawk Weather stations when used together with the Roofmount with Riser. Featuring a 35-inch long post, this mast extension also has one crimped end and extends the mast by three feet. As an extra feature, the HM-EXT is constructed of galvanized, unpainted steel material that is sure to last long.
Please Note: The HM-EXT mast extension should not be used with more than two HM-EXT extensions together with an HM Series mast assembly. When the two HM-EXT extensions are used, the TP1-GK guy-wire is recommended. Plus, this extension cannot be used with the TP1 tripod/mast assembly.